<span> the total number degrees of all interior angles of a triangle is 180</span>
Answer:

Step-by-step explanation:

(x₁, y₁) is the 1st coordinate while (x₂, y₂) is the 2nd coordinate.
Gradient of the line



Answer:
Step-by-step explanation:
4 and a half
The algorithm prints out all the possible ways to draw 3 <span>balls in sequence, </span><span> ---Select--- with </span> <span>replacement. It prints</span> <span>lines.</span>
Take a pic with phone and it will give u answer